Senior Cloud Engineer, Cloud COE

Why work for us?A career at Janus Henderson is more than a job, it’s about investing in a brighter future together. Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world-class service. We will do this by protecting and growing our core business, amplifying our strengths and diversifying where we have the right.Our Values are key to driving our success, and are at the heart of everything we do:Clients Come First - Always | Execution Supersedes Intention | Together We Win | Diversity Improves Results | Truth Builds TrustIf our mission, values, and purpose align with your own, we would love to hear from you!Your opportunityThe Senior Cloud Engineer – Cloud COE is a hands-on engineering role responsible for building, automating and operating Azure cloud platforms. Reporting to Tech Lead – Cloud COE, this role focuses on Terraform-led infrastructure, Azure platform engineering, AKS, AVS, Azure Arc and BAU operations.Core responsibilitiesCloud Engineering & Platform DeliveryBuild, configure, and manage Azure infrastructure services including compute, storage, networking, backup, and platform servicesSupport deployment of enterprise landing zones, shared services, and workload environmentsImplement cloud solutions aligned with architecture patterns and enterprise standardsWork closely with Tech Lead and Architecture teams to deliver strategic cloud initiativesInfrastructure-as-Code (Terraform Focus)Develop and maintain Terraform modules and reusable infrastructure componentsDeliver infrastructure provisioning via CI/CD pipelines (GitHub / Azure DevOps)Ensure infrastructure deployments are consistent, version-controlled, and policy-compliantManage drift detection, environment consistency, and release governanceAzure Core Platform SkillsHands-on engineering across: Subscriptions, Management Groups, RBAC, PolicyVirtual Machines, Storage, Backup, DRAzure Monitor, Log AnalyticsPrivate Endpoints and secure service exposureImplement secure-by-design configurations aligned to enterprise cloud controlsAzure Kubernetes Service (AKS)Deploy, configure, and support AKS clustersManage cluster scaling, patching, upgrades, and networking integrationSupport container platform operations including monitoring and reliabilityCollaborate with application teams for containerised workload deploymentsAzure VMware Solution (AVS)Support AVS environments including connectivity, operations, and monitoringAssist with workload migrations and integration with Azure-native servicesWork with infrastructure teams to ensure stable hybrid VMware-cloud operationsAzure Arc & Hybrid CloudImplement and manage Azure Arc-enabled servers and servicesApply governance, policy, and monitoring across hybrid estatesSupport consistency of operations across on-prem, AVS, and Azure-native environmentsCloud Networking & ConnectivityConfigure and manage: VNets, NSGs, UDRsVPN Gateway, ExpressRoutePrivate Endpoints and DNSTroubleshoot hybrid connectivity and latency issuesSupport secure network design and segmentationIdentity, Access & SecuritySupport Microsoft Entra ID (Azure AD) configurations and integrationsImplement RBAC, SSO, and least privilege access modelsAssist with security controls, compliance policies, and remediation activitiesMonitoring, BAU & Incident ManagementSupport business-as-usual (BAU) cloud operations across environmentsMonitor cloud services using Azure Monitor, Log Analytics, and alerting toolsInvestigate incidents, perform root cause analysis, and implement fixesMaintain platform stability, uptime, and service performanceCollaboration & Engineering ExcellenceWork closely with: Cloud COE teamPlatform EngineeringSecurity and Architecture teams to contribute to internal Tech Architecture BoardContribute to reusable templates, standards, and best practicesDrive automation-first mindset and continuous improvementWhat to expect when you join our firmHybrid working and reasonable accommodationsGenerous holiday policiesExcellent health and wellbeing benefitsPaid volunteer timeProfessional development and certificationsParental leave benefitsAccess to HeadspaceEmployee events and networking opportunitiesSubsidised lunch allowanceMust have skills5+ years of hands-on cloud engineering experience with Microsoft AzureStrong Terraform (IaC) experience – module design, pipelines, governanceDeep knowledge of core Azure services (compute, storage, networking, identity)Hands-on experience with: Azure Kubernetes Service (AKS)Azure networking (VNet, DNS, Private Endpoints, ExpressRoute/VPN)Microsoft Entra ID / RBACExperience supporting BAU operations, incident management, and troubleshootingStrong scripting skills (PowerShell, Bash, or Python)Experience with CI/CD pipelines (GitHub / Azure DevOps)Understanding of cloud security and governance best practicesExperience working in enterprise-scale environmentsNice to have skillsExperience with Azure VMware Solution (AVS)Experience with Azure Arc (hybrid governance and management)Exposure to FinOps / cost optimization practicesCertifications: AZ-104 (Azure Administrator)AZ-305 (Azure Architect)AZ-700 (Networking)Terraform certificationExperience in financial services or regulated environmentsSupervisory responsibilitiesNo direct line management (individual contributor role with high technical ownership)Potential for growthProgression to Tech Lead / Staff EngineerExposure to enterprise architecture and strategic cloud programmesOpportunity to lead platform engineering initiativesCross-functional collaboration across global teamsPotential for growthMentoringLeadership development programsRegular trainingCareer development servicesContinuing education coursesCross-functional collaborationYou will be expected to understand the regulatory obligations of the firm and abide by the regulated entity requirements and JHI policies applicable for your role.At Janus Henderson Investors, we’re committed to an inclusive and supportive environment. We believe diversity improves results and we welcome applications from candidates from all backgrounds. Don’t worry if you don’t think you tick every box, we still want to hear from you! We understand everyone has different commitments and while we can’t accommodate every flexible working request, we’re happy to be asked about work flexibility and our hybrid working environment. If you need any reasonable accommodations during our recruitment process, please get in touch and let us know at [email protected] Bonus Opportunity: Position may be eligible to receive an annual discretionary bonus award from the profit pool. The profit pool is funded based on Company profits. Individual bonuses are determined based on Company, department, team and individual performance. Benefits: Janus Henderson is committed to offering a comprehensive total rewards package to eligible employees that includes; competitive compensation, pension/retirement plans, and various health, wellbeing and lifestyle benefits. To learn more about our offerings please visit the Why Join Us section on the career page here.Janus Henderson Investors is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. All applications are subject to background checks.Janus Henderson (including its subsidiaries) will not maintain existing or sponsor new industry registrations or licenses where not supported by an employee’s job functions (as determined by Janus Henderson at its sole discretion).You should be willing to adhere to the provisions of our Investment Advisory Code of Ethics related to personal securities activities and other disclosure and certification requirements, including past political contributions and political activities. Applicants’ past political contributions or activity may impact applicants’ eligibility for this position.You will be expected to understand the regulatory obligations of the firm, and abide by the regulated entity requirements and JHI policies applicable for your role.